Ask question

Ask question

All categories

2 years ago

14

Briarwood middle school chess club has 40 members 14 of the members are in seventh grade what percent of the members of the ches

s club in seventh grade

1 answer:

ella [17]2 years ago

3 0

Answer:

i got you

Step-by-step explanation:

40% because it is

You might be interested in

You are taking a quiz that has 9 multiple-choice questions. If each question has 4 possible answers, how many different ways are

11111nata11111 [884]

Answer:

9 questions x 4 answers per question

9x4= 36

6 0

2 years ago

Read 2 more answers

Please help asap!

Alexeev081 [22]

Answer:

61.12

Hope this helps :3

3 0

2 years ago

A guitar factory has a cost of production C(x)=75x+50000. If the company needs to break even after 150 units sold, at what price

s2008m [1.1K]

Step by step explanation:

75x + 50000 = 150x

50000 = 75x

x = 50000/75 = 666.67

answer:

666.7 || rounded to the nearest greatest cent

4 0

2 years ago

Simplify 4(4a+5b-3)

stiks02 [169]

You times 4 by everything inside the parentheses, so the answer would be as follows. 16a + 20b - 12

4 0

2 years ago

An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 5 ft long with a diameter of 1.8 ft .

dangina [55]

$\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
r=radius=\frac{diameter}{2}\\
h=height\\
----------\\
diameter=1.8\\
r=\frac{1.8}{2}=0.9\\
h=5
\end{cases}\implies V=\pi \cdot 0.9^2\cdot 5\\\\
-------------------------------\\\\
\textit{is draining at }\boxed{2.1}\ \frac{ft^3}{min}\textit{ , it has a total of }\boxed{\pi \cdot 0.9^2\cdot 5} \ ft^3
\\\\\\
\textit{it'll take }\cfrac{\pi \cdot 0.9^2\cdot 5}{2.1}\ minutes$

3 0

2 years ago